肝片形吸虫(Fasciola hepatica)是寄生于草食动物或人体肝胆中的寄生虫病其主要表现为肝实质损害及胆道梗阻的症状。本病分布于世界各地,尤以中南美、欧洲、非洲等地比较常见。主要发生在牧羊区。我国草食动物感染也较普遍,而人体感染比华支睾吸虫病(Clonorchiasis)少见得多。 Fasciola hepatica is a parasitic disease parasitic in herbivores or human hepatocytes. It mainly manifests as hepatic parenchymal damage and biliary obstruction. The disease is distributed all over the world, especially in Central and South America, Europe, Africa and other places more common. Mainly in the shepherd area. Herbivore infections are also common in our country, and human infections are much less common than Clonorchiasis.